Chartered Building Surveyors and Architectural Design Consultants.

STH provides a comprehensive range of services to cover all aspects of property development.

Whether you are looking for initial design ideas, negotiation with planners, project management, or a complete package, we have the expertise and experience to help at each stage of your project.

We have a proud history of over 35 years’ success, creating effective, aesthetically pleasing designs, while paying close attention to key issues of time, quality and cost.

We maintain the high-level professionalism typical of a large firm with the individual attention that only a smaller firm can offer.

Regulated by RICSThe Chartered Institute of Architectural TechnologistsFaculty of Party Wall Surveyors

For an initial discussion about your building project, 

call us on 020 8541 4111 

or e-mail

We pride ourselves on our quick response time to all queries.